body {
    background-color: #fff;
}

.container {
    /* padding: 0 .3rem; */
}

.header {
    padding: .23rem .3rem;
}

.header .pos {
    font-size: .44rem;
    color: #323232;
    font-weight: 500;
    background: url(../images/jiao.png) no-repeat right bottom;
    padding-right: .25rem;
}

.header .right img {
    float: left;
}

.header .right img:nth-child(2) {
    margin: 0 .61rem;
}

.banner {
    margin: .22rem .3rem .4rem;
}

.banner img {
    border-radius: .1rem;
    width: 100%;
}

.banner-container {
    /* width: 750px; */
    height: 316px;
    /*banner图的大小*/
}

.menu-row {
    display: flex;
    justify-content: space-around;
    /*让弹性盒子里面的各个容器平均分配左右间隙*/
    margin-bottom: .74rem;
}

.menu-row .menu {
    text-align: center;
}

.menu-row .menu p {
    font-size: .24rem;
    color: #7a7a7a;
    margin-top: .21rem;
}

.gonggao {
    margin: 0 .3rem;
}

.gonggao .tx {
    margin-top: .1rem;
    margin-right: .15rem;
}

.gonggao .content {
    font-size: .26rem;
    height: .44rem;
    line-height: .44rem;
}

.gonggao-container {
    width: 500px;
    height: 44px;
}

.banner2 {
    margin: .3rem .3rem .53rem;
}

.banner2-container {
    /* width: 750px; */
    height: 160px;
    /*banner图2的大小*/
}

.banner2-container .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
}

.banner2-container .swiper-pagination-bullet-active {
    width: 34px !important;
    border-radius: 12px;
    background: #fd5148;
}

.title h3 {
    font-size: .38rem;
    font-weight: 500;
}

.title a {
    font-size: .24rem;
    color: #999;
}

.title a i {
    font-size: .24rem;
}

.course {
    width: 4.65rem;
    margin: 0 auto;
}

.course .teacher {
    width: 1.2rem;
    margin: 0 auto;
    position: relative;
}

.course .teacher p {
    width: 1.2rem;
    height: .46rem;
    line-height: .46rem;
    text-align: center;
    background: url(../images/time_bg.png) repeat-y;
    border-radius: .23rem;
    font-size: .24rem;
    color: #fff;
    position: absolute;
    bottom: -.23rem;
}

.course .name {
    font-size: .32rem;
    line-height: .9rem;
    text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    /* 超出的用省略号表示 */
    white-space: nowrap;
    overflow: hidden;
    margin-top: .23rem;
}

.course .name::after {
    content: '';
    display: block;
    border-bottom: 1px solid #e5e5e5;
    width: 100%;
}

.course .bottom ul {
    position: relative;
}

.course .bottom ul li {
    float: left;
    width: .4rem;
    height: .4rem;
    padding: .02rem;
    border-radius: .4rem;
    position: absolute;
    background: #fff;
}

.course .bottom ul li:nth-child(1) {
    left: .2rem;
}

.course .bottom ul li:nth-child(2) {
    left: .4rem;
}

.course .bottom ul li:nth-child(3) {
    left: .6rem;
}

.course .bottom ul li:nth-child(4) {
    left: .8rem;
}

.course .bottom ul li img {
    width: 100%;
    border-radius: 50%;
}

.course .bottom ul li:last-child i {
    float: left;
    width: .4rem;
    height: .4rem;
    background-color: #dcdcdc;
    font-size: .2rem;
    text-align: center;
    line-height: .4rem;
    border-radius: .4rem;
}

.course .bottom p {
    font-size: .22rem;
    color: #7a7a7a;
    font-weight: 500;
    margin-left: 1.4rem;
    line-height: .4rem;
}

.course .bottom button {
    font-size: .22rem;
    color: #fd5148;
    width: 1.1rem;
    height: .44rem;
    line-height: .4rem;
    border: 1px solid #fd5148;
    border-radius: .22rem;
    background: none;
}

.course-container .swiper-slide {
    width: 70%;
}

.title2 {
    margin-top: .82rem;
    /* margin-bottom: .72rem; */
}

.course-list {
    position: relative;
    margin: 0 .3rem;
    margin-bottom: .42rem;
}

.course-list .cover {
    position: absolute;
    top: .19rem;
    border-radius: .05rem;
}

.course-list .content {
    -moz-box-shadow: 0px 0px 10px #c7c7c7;
    -webkit-box-shadow: 0px 0px 10px #c7c7c7;
    box-shadow: 0px 0px 10px #c7c7c7;
    margin-left: .79rem;
    border-radius: .1rem;
    height: 2.16rem;
}

.course-list .content h4 {
    font-size: .3rem;
    width: 3.05rem;
    margin-left: 2.71rem;
    padding-top: .4rem;
    margin-bottom: .3rem;
    line-height: .36rem;
    font-weight: 500;
}

.course-list .content p {
    margin-left: 2.71rem;
    line-height: 0;
    height: .48rem;
}

.course-list .content p span {
    font-size: .28rem;
    color: #fd5148;
    font-weight: 500;
}

.course-list .content p a {
    font-size: .22rem;
    color: #7a7a7a;
    font-weight: 500;
    margin-top: .12rem;
    margin-right: .53rem;
    background: url(../images/play.png) no-repeat left center;
    height: .28rem;
    /* width: 1.2rem; */
    line-height: .28rem;
    padding-left: .38rem;
}

.last-course-list {
    margin-bottom: 1.44rem;
}